*{
    margin: 0;
    padding: 0;
}
html{
    height: 100%;
}
body{
    background:url("../images/page-bg.jpg") no-repeat;
    background-size:100% 100%;
}
.player{
    width: 653px;
    height: 653px;
    background: url(../images/bg_circle.png),url(../images/bg_center.png) center center no-repeat;
    /*margin:50px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    */position: fixed;
    left: 50%;
    top: 50%;
    margin-left: -327px;
    margin-top: -327px;
    animation: move 2s linear infinite forwards;
    animation-play-state: paused;
    overflow: hidden;
}
.btn{
    width: 95px;
    height: 94px;
    background: url("../images/btn-bg.png");
    /* display: flex;
    justify-content: center;
    align-items: center; */
    position: fixed;
    left: 50%;
    top: 50%;
    margin-left: -47px;
    margin-top: -47px;
    z-index:10;
}
.btn .btn-play{
    width: 95px;
    height: 94px;
    background: url("../images/pause.png") center center no-repeat;
    cursor: pointer;
}

@keyframes move{
    from{
        transform: rotate(0deg);
    }
    to{
        transform: rotate(360deg);
    }
}